Tài liệu Boiler erection pdf

Boiler & Auxiliaries Erection Presentation 4000MW Date Department 800 MW Large Capacity Coal Fired Steam Generator 4000MW ULTRA MEGA POWER PROJECT Power Boiler Design Team Thermal Power Plant Business Group M UNDR MUNDRA 2 ) SUPERCRITICAL COAL FIRED STEAM GENERATOR Supercritical Coal Fired Steam Generator A BOILER SPEC. DESCRIPTION OF COMPONENTS Thermal Power Plant ULTRA MEGA POWER PLANT Units1 ~75&( 800MW 8 (500MW UNIT X5) x 1 FEED WATER PIPE REHEATER REAR FINAL 32 ASSEMBLIES BOILER TYPE Supercritical OnceThru Boiler MAIN STEAM Ton/Hr 1,672 REHEA TER Ton/Hr 1,325 MAIN STEAM Kg/cm2g 255 REHEA TER Kg/cm2g 53.6 2 ECONOMIZER INLET HEADER 33 REHEATER OUTLET HEADER 3 ECONOMIZER ASSEMBLIES 34 REHEATER OUTLET PIPES (HRH) 4 ECONOMIZER HANGER TUBES 35 FLASH TANK VENT PIPE 5 ECONOMIZER HANGER TUBE OUTLET HEADER 36 SILENCERS (PSV, ERV, START UP VENT) 6 FURNACE LOWER RING HEADERS 37 F.D. FAN SUCTION W/SILENCERS 7 FURNACE SPIRAL W/W TUBES 38 FORCED DRAFT FANS SECONDARY AIR DUCT FURNACE VERTICAL W/W 39 TO GAS AIR TUBES PREHEATERS FUEL 8 9 FURNACE UPP. FRONT HEADER 40 10 FURNACE UPP. REAR HEADER 41 GAS AIR PREHEATERS SYSTEM Burners DRAFTOBSERVATION DOORS Balanced STSTEM WALL BLOWER FURNACE Spiral Wound / TYPE Vertical Wall STEAM COIL AIR HEATERS HOT SECONDARY AIR DUCT TO WINDBOX 11 WATER SEPARATORS 42 SEPARATOR STORAGE 12 TANK WINDBOX & TILTING 43 TANGETIAL BURNER 13 FLASH TANK 44 SCANNER & COOLING AIR FANS 14 CONDENSATE RECEIVING 45 PRIMARY AIR FANS TANK 15 CONDENSATE DRAIN TRANSFER PUMPS 46 HOT PRIMARY AIR DUCT TO MILLS 16 BOILER WATER RECIRCULATING PUMP 47 COLD PRIMARY AIR DUCT TO MILLS 17 BACKPASS LOWER SIDE MIXED HOT AIR DUCT TO 48 HEADERS MILLS 18 BACKPASS SIDE WALL TUBES 49 19 BACKPASS UPPER SIDE WALL INLET HEADERS 50 COAL SILOS CAPA CITY PRES S. COND ITION MAIN TEMP. STEAM COND REHEA ITION ACCESS TER DOOR ¨C 569 LEGEND & 596 ABBREVIATIONS Hi-Vol. ¡ c¡ , Bit. ACCESS DOOR Coal IN ROOF FIRINGEMCLOSURE Low Nox Tangential RETRACTABLE SOOTBLOWERDOUBLE SIDE HALF TRACT SOOTBLOWERDOUBLE SIDE FURNACE TEMPERATURE PROBE FURNACE MONITORING CAMERA (CCTV) COAL TRIPPER CONVEYOR ROOM TURBINE BUILDING BACKPASS LOWER REAR 20 51 COAL FEEDERS HEADER 21 L.T.S.H. HORIZONTAL ASSEMBLIES 52 22 L.T.S.H. PENDANT ASSEMBLIES 53 COAL PIPNG 23 L.T.S.H. OUTLET HEADER 54 CLIENT : COAL MILLS (PULVERIZER) FURNACE BOTTOM ASH HOPPER 24 SUPERHEATER DIV. PANELETTES 55 ECONOMIZER OUTLET FLUE GAS DUCT 25 SUPERHEATER FINAL INLET HEADER 56 ELECTROSTATIC PRECIPITATOR 26 SUPERHEATER FINAL ASSEMBLIES 57 INDUCED DRAFT FANS 27 SUPERHEATER FINAL OUTLET HEADERS 58 ENGINEER : SUPERHEATER OUTLET 28 29 PIPES (MS) REHEATER INLET PIPES (CRH) REHEATER INLET FLUE GAS DUCT TO STACK CONTRACTOR : 59 STACK 60 STEAM COIL AIR HEATER DRAIN TANK ¨c Table of Contents 1. General 2. Organization 3. Schedule 4. Steel Structure Erection 5. Temporary Works ( Boiler ) 6. Construction Plans 7. Erection Procedure 1. General 1) Summary of Construction Project Title 4000MW Mundra Ultra Mega Power Project Type/Capacity Supercritical One-Thru Boiler / 800 MW x 5 Units Owner TATA Power Location Mundra, Gujarat state Scope Boiler Island + EP System + Fuel Tank Ordering Mode Exclusive Bidding with TATA Power Duration 40mths/1Unit, 56mths/5Unit, Except LD Moratorium 2mths Major Quantity Total : 146,923ton BLR Steel : 40,500ton Boiler : 68,798ton EP :28,575ton Con'c : 74,738㎥ Re-bar : 4,783ton Steel : 1,602ton Pile : 2,716(dia 600㎜ L 25m) Cable : 1,500,000M TRAY : 70,000M CONDUIT : 50,000M 1. General 2) Steam Condition 1. General 3) Major Progress of Works 2. Organization 1) Present 2. Organization 2) Peak 현장 소장 1 부장 Contractor Adv. 1 영국 공사관리부 차장 기전부 1 관 리/인 사 과장 1 차장 공정 K 과장 1 보 일 러 (압력부) K 과장 K 과장 K 대리 L Engin L Engin L Engin 예산 과장 1 P.R.O* MGR 1 Engin 2 L Engin 3 L 2 *PRO : Public Relation Officer 2 K K 과장 K 대리 1 1 3 3 K 1 K ` K L L Piling 전기 Engin 1 L Engin L Engin 1 2 Quality L Engin L Engin FDN 계장 Engin 1 3 L Engin 구분 부장 차장 과장 대리 계 한국인 1 3 10 3 17 영국인 1 1 1 L Safety Building 배관/보온 2 1 FDN / Building 계장 과장 보 일 러 (비압력부) 자재 Engin 1 1 1 과장 Piling 전기 과장 보 일 러 (압력부) 예산 관 리/인사/노무 Office 2 K 품질/안전 1 차장 배관/보온 공정 L 회계 Staff 1 2 보 일 러 (비압력부) 자재 대리 토건부 1 L 현지인 공사관리 기전부 토건부 품질/안전 총계 12 10 4 5 31 14 13 14 8 49 2 L 3. Schedule 1) Man Power 3. Schedule 2) Equipment 3. Schedule 3) Milestone 3. Schedule 4) Detail 4. Steel Structure Erection 4. Steel Structure Erection 4. Steel Structure Erection 4. Steel Structure Erection 4. Steel Structure Erection 4. Steel Structure Erection